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calls.c (emit_library_call_value_1): Add to call_fusage the stack slot assigned to argument passed by reference. 

* calls.c (emit_library_call_value_1): Add to call_fusage the
stack slot assigned to argument passed by reference.

From-SVN: r38523
This commit is contained in:
Alexandre Oliva 2000-12-29 04:36:00 +00:00 committed by Alexandre Oliva
parent cd372c39a8
commit 6b5273c31e
2 changed files with 8 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-12-29 Alexandre Oliva <aoliva@redhat.com>
* calls.c (emit_library_call_value_1): Add to call_fusage the
stack slot assigned to argument passed by reference.
2000-12-28 Jeffrey Oldham <oldham@codesourcery.com>
* toplev.h (extern really_sorry): Remove extern declaration for

3
gcc/calls.c
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@ -3667,6 +3667,9 @@ emit_library_call_value_1 (retval, orgfun, value, fn_type, outmode, nargs, p)
/* We do not support FUNCTION_ARG_CALLEE_COPIES here since it can
be viewed as just an efficiency improvement. */
rtx slot = assign_stack_temp (mode, GET_MODE_SIZE (mode), 0);
call_fusage = gen_rtx_EXPR_LIST (VOIDmode,
gen_rtx_USE (VOIDmode, slot),
call_fusage);
emit_move_insn (slot, val);
val = force_operand (XEXP (slot, 0), NULL_RTX);
mode = Pmode;